<script lang="ts">
	import { toast } from 'svelte-sonner';
	import fileSaver from 'file-saver';
	const { saveAs } = fileSaver;

	import { onMount, getContext } from 'svelte';
	import { WEBUI_NAME, prompts } from '$lib/stores';
	import { createNewPrompt, deletePromptByCommand, getPrompts } from '$lib/apis/prompts';
	import { error } from '@sveltejs/kit';
	import { goto } from '$app/navigation';

	const i18n = getContext('i18n');

	let importFiles = '';
	let query = '';
	let promptsImportInputElement: HTMLInputElement;
	const sharePrompt = async (prompt) => {
		toast.success($i18n.t('Redirecting you to OpenWebUI Community'));

		const url = 'https://openwebui.com';

		const tab = await window.open(`${url}/prompts/create`, '_blank');
		window.addEventListener(
			'message',
			(event) => {
				if (event.origin !== url) return;
				if (event.data === 'loaded') {
					tab.postMessage(JSON.stringify(prompt), '*');
				}
			},
			false
		);
	};

	const deletePrompt = async (command) => {
		await deletePromptByCommand(localStorage.token, command);
		await prompts.set(await getPrompts(localStorage.token));
	};
</script>

<svelte:head>
	<title>
		{$i18n.t('Prompts')} | {$WEBUI_NAME}
	</title>
</svelte:head>

<div class="min-h-screen max-h-[100dvh] w-full flex justify-center dark:text-white">
	<div class="flex flex-col justify-between w-full overflow-y-auto">
		<div class="max-w-2xl mx-auto w-full px-3 md:px-0 my-10">
			<div class="mb-6 flex justify-between items-center">
				<div class=" text-2xl font-semibold self-center">{$i18n.t('My Prompts')}</div>
			</div>

			<div class=" flex w-full space-x-2">
				<div class="flex flex-1">
					<div class=" self-center ml-1 mr-3">
						<svg
							xmlns="http://www.w3.org/2000/svg"
							viewBox="0 0 20 20"
							fill="currentColor"
							class="w-4 h-4"
						>
							<path
								fill-rule="evenodd"
								d="M9 3.5a5.5 5.5 0 100 11 5.5 5.5 0 000-11zM2 9a7 7 0 1112.452 4.391l3.328 3.329a.75.75 0 11-1.06 1.06l-3.329-3.328A7 7 0 012 9z"
								clip-rule="evenodd"
							/>
						</svg>
					</div>
					<input
						class=" w-full text-sm pr-4 py-1 rounded-r-xl outline-none bg-transparent"
						bind:value={query}
						placeholder={$i18n.t('Search Prompts')}
					/>
				</div>

				<div>
					<a
						class=" px-2 py-2 rounded-xl border border-gray-200 dark:border-gray-600 dark:border-0 hover:bg-gray-100 dark:bg-gray-800 dark:hover:bg-gray-700 transition font-medium text-sm flex items-center space-x-1"
						href="/prompts/create"
					>
						<svg
							xmlns="http://www.w3.org/2000/svg"
							viewBox="0 0 16 16"
							fill="currentColor"
							class="w-4 h-4"
						>
							<path
								d="M8.75 3.75a.75.75 0 0 0-1.5 0v3.5h-3.5a.75.75 0 0 0 0 1.5h3.5v3.5a.75.75 0 0 0 1.5 0v-3.5h3.5a.75.75 0 0 0 0-1.5h-3.5v-3.5Z"
							/>
						</svg>
					</a>
				</div>
			</div>
			<hr class=" dark:border-gray-700 my-2.5" />

			<div class="my-3 mb-5">
				{#each $prompts.filter((p) => query === '' || p.command.includes(query)) as prompt}
					<div
						class=" flex space-x-4 cursor-pointer w-full px-3 py-2 dark:hover:bg-white/5 hover:bg-black/5 rounded-xl"
					>
						<div class=" flex flex-1 space-x-4 cursor-pointer w-full">
							<a href={`/prompts/edit?command=${encodeURIComponent(prompt.command)}`}>
								<div class=" flex-1 self-center pl-5">
									<div class=" font-bold">{prompt.command}</div>
									<div class=" text-xs overflow-hidden text-ellipsis line-clamp-1">
										{prompt.title}
									</div>
								</div>
							</a>
						</div>
						<div class="flex flex-row space-x-1 self-center">
							<a
								class="self-center w-fit text-sm px-2 py-2 dark:text-gray-300 dark:hover:text-white hover:bg-black/5 dark:hover:bg-white/5 rounded-xl"
								type="button"
								href={`/prompts/edit?command=${encodeURIComponent(prompt.command)}`}
							>
								<svg
									xmlns="http://www.w3.org/2000/svg"
									fill="none"
									viewBox="0 0 24 24"
									stroke-width="1.5"
									stroke="currentColor"
									class="w-4 h-4"
								>
									<path
										stroke-linecap="round"
										stroke-linejoin="round"
										d="M16.862 4.487l1.687-1.688a1.875 1.875 0 112.652 2.652L6.832 19.82a4.5 4.5 0 01-1.897 1.13l-2.685.8.8-2.685a4.5 4.5 0 011.13-1.897L16.863 4.487zm0 0L19.5 7.125"
									/>
								</svg>
							</a>

							<button
								class="self-center w-fit text-sm px-2 py-2 dark:text-gray-300 dark:hover:text-white hover:bg-black/5 dark:hover:bg-white/5 rounded-xl"
								type="button"
								on:click={() => {
									// console.log(modelfile);
									sessionStorage.prompt = JSON.stringify(prompt);
									goto('/prompts/create');
								}}
							>
								<svg
									xmlns="http://www.w3.org/2000/svg"
									fill="none"
									viewBox="0 0 24 24"
									stroke-width="1.5"
									stroke="currentColor"
									class="w-4 h-4"
								>
									<path
										stroke-linecap="round"
										stroke-linejoin="round"
										d="M15.75 17.25v3.375c0 .621-.504 1.125-1.125 1.125h-9.75a1.125 1.125 0 0 1-1.125-1.125V7.875c0-.621.504-1.125 1.125-1.125H6.75a9.06 9.06 0 0 1 1.5.124m7.5 10.376h3.375c.621 0 1.125-.504 1.125-1.125V11.25c0-4.46-3.243-8.161-7.5-8.876a9.06 9.06 0 0 0-1.5-.124H9.375c-.621 0-1.125.504-1.125 1.125v3.5m7.5 10.375H9.375a1.125 1.125 0 0 1-1.125-1.125v-9.25m12 6.625v-1.875a3.375 3.375 0 0 0-3.375-3.375h-1.5a1.125 1.125 0 0 1-1.125-1.125v-1.5a3.375 3.375 0 0 0-3.375-3.375H9.75"
									/>
								</svg>
							</button>

							<button
								class="self-center w-fit text-sm px-2 py-2 dark:text-gray-300 dark:hover:text-white hover:bg-black/5 dark:hover:bg-white/5 rounded-xl"
								type="button"
								on:click={() => {
									sharePrompt(prompt);
								}}
							>
								<svg
									xmlns="http://www.w3.org/2000/svg"
									fill="none"
									viewBox="0 0 24 24"
									stroke-width="1.5"
									stroke="currentColor"
									class="w-4 h-4"
								>
									<path
										stroke-linecap="round"
										stroke-linejoin="round"
										d="M7.217 10.907a2.25 2.25 0 100 2.186m0-2.186c.18.324.283.696.283 1.093s-.103.77-.283 1.093m0-2.186l9.566-5.314m-9.566 7.5l9.566 5.314m0 0a2.25 2.25 0 103.935 2.186 2.25 2.25 0 00-3.935-2.186zm0-12.814a2.25 2.25 0 103.933-2.185 2.25 2.25 0 00-3.933 2.185z"
									/>
								</svg>
							</button>

							<button
								class="self-center w-fit text-sm px-2 py-2 dark:text-gray-300 dark:hover:text-white hover:bg-black/5 dark:hover:bg-white/5 rounded-xl"
								type="button"
								on:click={() => {
									deletePrompt(prompt.command);
								}}
							>
								<svg
									xmlns="http://www.w3.org/2000/svg"
									fill="none"
									viewBox="0 0 24 24"
									stroke-width="1.5"
									stroke="currentColor"
									class="w-4 h-4"
								>
									<path
										stroke-linecap="round"
										stroke-linejoin="round"
										d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 013.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 00-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 00-7.5 0"
									/>
								</svg>
							</button>
						</div>
					</div>
				{/each}
			</div>

			<div class=" flex justify-end w-full mb-3">
				<div class="flex space-x-2">
					<input
						id="prompts-import-input"
						bind:this={promptsImportInputElement}
						bind:files={importFiles}
						type="file"
						accept=".json"
						hidden
						on:change={() => {
							console.log(importFiles);

							const reader = new FileReader();
							reader.onload = async (event) => {
								const savedPrompts = JSON.parse(event.target.result);
								console.log(savedPrompts);

								for (const prompt of savedPrompts) {
									await createNewPrompt(
										localStorage.token,
										prompt.command.charAt(0) === '/' ? prompt.command.slice(1) : prompt.command,
										prompt.title,
										prompt.content
									).catch((error) => {
										toast.error(error);
										return null;
									});
								}

								await prompts.set(await getPrompts(localStorage.token));
							};

							reader.readAsText(importFiles[0]);
						}}
					/>

					<button
						class="flex text-xs items-center space-x-1 px-3 py-1.5 rounded-xl bg-gray-50 hover:bg-gray-100 dark:bg-gray-800 dark:hover:bg-gray-700 dark:text-gray-200 transition"
						on:click={() => {
							promptsImportInputElement.click();
						}}
					>
						<div class=" self-center mr-2 font-medium">{$i18n.t('Import Prompts')}</div>

						<div class=" self-center">
							<svg
								xmlns="http://www.w3.org/2000/svg"
								viewBox="0 0 16 16"
								fill="currentColor"
								class="w-4 h-4"
							>
								<path
									fill-rule="evenodd"
									d="M4 2a1.5 1.5 0 0 0-1.5 1.5v9A1.5 1.5 0 0 0 4 14h8a1.5 1.5 0 0 0 1.5-1.5V6.621a1.5 1.5 0 0 0-.44-1.06L9.94 2.439A1.5 1.5 0 0 0 8.878 2H4Zm4 9.5a.75.75 0 0 1-.75-.75V8.06l-.72.72a.75.75 0 0 1-1.06-1.06l2-2a.75.75 0 0 1 1.06 0l2 2a.75.75 0 1 1-1.06 1.06l-.72-.72v2.69a.75.75 0 0 1-.75.75Z"
									clip-rule="evenodd"
								/>
							</svg>
						</div>
					</button>

					<button
						class="flex text-xs items-center space-x-1 px-3 py-1.5 rounded-xl bg-gray-50 hover:bg-gray-100 dark:bg-gray-800 dark:hover:bg-gray-700 dark:text-gray-200 transition"
						on:click={async () => {
							// promptsImportInputElement.click();
							let blob = new Blob([JSON.stringify($prompts)], {
								type: 'application/json'
							});
							saveAs(blob, `prompts-export-${Date.now()}.json`);
						}}
					>
						<div class=" self-center mr-2 font-medium">{$i18n.t('Export Prompts')}</div>

						<div class=" self-center">
							<svg
								xmlns="http://www.w3.org/2000/svg"
								viewBox="0 0 16 16"
								fill="currentColor"
								class="w-4 h-4"
							>
								<path
									fill-rule="evenodd"
									d="M4 2a1.5 1.5 0 0 0-1.5 1.5v9A1.5 1.5 0 0 0 4 14h8a1.5 1.5 0 0 0 1.5-1.5V6.621a1.5 1.5 0 0 0-.44-1.06L9.94 2.439A1.5 1.5 0 0 0 8.878 2H4Zm4 3.5a.75.75 0 0 1 .75.75v2.69l.72-.72a.75.75 0 1 1 1.06 1.06l-2 2a.75.75 0 0 1-1.06 0l-2-2a.75.75 0 0 1 1.06-1.06l.72.72V6.25A.75.75 0 0 1 8 5.5Z"
									clip-rule="evenodd"
								/>
							</svg>
						</div>
					</button>

					<!-- <button
						on:click={() => {
							loadDefaultPrompts();
						}}
					>
						dd
					</button> -->
				</div>
			</div>

			<div class=" my-16">
				<div class=" text-2xl font-semibold mb-3">{$i18n.t('Made by OpenWebUI Community')}</div>

				<a
					class=" flex space-x-4 cursor-pointer w-full mb-3 px-3 py-2"
					href="https://openwebui.com/?type=prompts"
					target="_blank"
				>
					<div class=" self-center w-10">
						<div
							class="w-full h-10 flex justify-center rounded-full bg-transparent dark:bg-gray-700 border border-dashed border-gray-200"
						>
							<svg
								xmlns="http://www.w3.org/2000/svg"
								viewBox="0 0 24 24"
								fill="currentColor"
								class="w-6"
							>
								<path
									fill-rule="evenodd"
									d="M12 3.75a.75.75 0 01.75.75v6.75h6.75a.75.75 0 010 1.5h-6.75v6.75a.75.75 0 01-1.5 0v-6.75H4.5a.75.75 0 010-1.5h6.75V4.5a.75.75 0 01.75-.75z"
									clip-rule="evenodd"
								/>
							</svg>
						</div>
					</div>

					<div class=" self-center">
						<div class=" font-bold">{$i18n.t('Discover a prompt')}</div>
						<div class=" text-sm">{$i18n.t('Discover, download, and explore custom prompts')}</div>
					</div>
				</a>
			</div>
		</div>
	</div>
</div>
